Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,374",
      "signature": "0xb3a502edbafc6af2f312fa4d6683ad3c8d340979299fb99a6730a51941e38894e538fa58729ad6ff868ddc7a4460c679",
      "randomness": "0xd4d229112526ddd015817ae7a6a544de3915ddfe5f61b8d9201cbd553e954131"
    }
  ],
  "blockNumber": "7,407,679"
}

{
  "Sr25519": "0x8ea35dc9bdcd3d22b8d51610c7eade57d9d5d7013bd33466de207f0eaea96c13bd809db856acf06e1fee3e1961601aa4a1e26a0bd7bb65741b97fe0f6edbf489"
}